The aim of this study was to determine the knowledge of fifth-grade students about the sun, earth, and moon and to examine the fact that this information can be reflected with different measurement tools. A mixed method was used in the research. Quantitative data were collected using a 3-point Likert-type questionnaire and a true-false test; and…

It is commonly believed that highly subjective humans ultimately perform all testing and grading efforts and that all testing and grading is completely subjective. However, Quentin Durham argues that there is no such thing as objective testing or grading. With wit and clarity, "The Realities of Classroom Testing and Grading" suggests that all…